{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4400065","name":"Rocky Point","status":"Active","status_date":"1991-11-13","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"VA","county":"Botetourt","nearest_town":"Buchanan","operator_id":"L16758","operator_name":"O-N Minerals (Chemstone Company)","controller_id":"M10266","controller_name":"Carmeuse Holding SA","district":"C05","office":"Staunton VA Field Office","employees":13,"latitude":37.583056,"longitude":-79.610833},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":2276},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"4400065","name":"Rocky Point"},"operator":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"controller":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01662","name":"James River Limestone Company Inc"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|M01662|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01845","name":"James River Limestone Company Inc"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"1991-11-01","validTo":"1996-06-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L01845|1991-11-01|1996-06-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01662","name":"James River Limestone Company Inc"},"object":{"type":"operator","id":"L01845","name":"James River Limestone Company Inc"},"validFrom":"1991-11-01","validTo":"1996-06-28","current":false,"derived":true,"evidenceMineId":"4400065","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L01845|1991-11-01|M01662|1950-01-01|120146"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14635","name":"Global Stone James River"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"1996-06-29","validTo":"1998-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L14635|1996-06-29|1998-06-21"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10157","name":"Global Stone Corp"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"1996-06-29","validTo":"1998-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|M10157|1996-06-29|1998-06-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10157","name":"Global Stone Corp"},"object":{"type":"operator","id":"L14635","name":"Global Stone James River"},"validFrom":"1996-06-29","validTo":"1998-06-21","current":false,"derived":true,"evidenceMineId":"4400065","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L14635|1996-06-29|M10157|1996-06-29|148539"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16760","name":"O-N Minerals (James River) Company"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"1998-06-22","validTo":"2009-01-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L16760|1998-06-22|2009-01-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"1998-06-22","validTo":"2008-02-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|M00581|1998-06-22|2008-02-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"operator","id":"L16760","name":"O-N Minerals (James River) Company"},"validFrom":"1998-06-22","validTo":"2008-02-12","current":false,"derived":true,"evidenceMineId":"4400065","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L16760|1998-06-22|M00581|1998-06-22|113254"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"2008-02-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|M10266|2008-02-13|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"operator","id":"L16760","name":"O-N Minerals (James River) Company"},"validFrom":"2008-02-13","validTo":"2009-01-13","current":false,"derived":true,"evidenceMineId":"4400065","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L16760|1998-06-22|M10266|2008-02-13|148813"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"object":{"type":"mine","id":"4400065","name":"Rocky Point"},"validFrom":"2009-01-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L16758|2009-01-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00581","name":"Oglebay Norton Company"},"object":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"validFrom":"2009-01-14","validTo":"2008-02-12","current":false,"derived":true,"evidenceMineId":"4400065","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L16758|2009-01-14|M00581|1998-06-22|113255"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10266","name":"Carmeuse Holding SA"},"object":{"type":"operator","id":"L16758","name":"O-N Minerals (Chemstone Company)"},"validFrom":"2009-01-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"4400065","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4400065|L16758|2009-01-14|M10266|2008-02-13|148814"}}],"coverage":{"historyRecords":6,"edgeCount":14,"intervalAnomalies":1,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":9,"firstDate":"2000-12-18","lastDate":"2021-01-28","metrics":{"daysLost":130,"injuries":9,"fatalities":0,"recentRows":1,"restrictedDays":74,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"175282","DOCUMENT_NO":"220210390021","ACCIDENT_DT":"01/28/2021","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"23","NARRATIVE":"EE was removing a 6\" hose from a pump and felt a pain on their backside/upper leg. EE was discharged from the ER with restrictions to stay off work and follow-up with an orthopedic specialist.","sourceDate":"2021-01-28"},{"SOURCE_ROW_NUMBER":"46233","DOCUMENT_NO":"220190790012","ACCIDENT_DT":"03/09/2019","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"2 employees were lifting a job box when one felt some soreness in back following the lift.  EE initial reaction was to ice it but was instructed to go to the doctor the next morning when ee informed supervisor it did not improve.","sourceDate":"2019-03-09"},{"SOURCE_ROW_NUMBER":"16138","DOCUMENT_NO":"220120590013","ACCIDENT_DT":"02/20/2012","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"10","NARRATIVE":"Snow and Ice was on the step leading into the cab of the vehicle.  Employee slipped on the step and fell approximately 3 feet to the ground, injuring his back.","sourceDate":"2012-02-20"},{"SOURCE_ROW_NUMBER":"76392","DOCUMENT_NO":"220110950015","ACCIDENT_DT":"04/01/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was using a chain saw to cut trees. The employee states as he was cutting a limb the saw kicked back and struck his shin.","sourceDate":"2011-04-01"},{"SOURCE_ROW_NUMBER":"76391","DOCUMENT_NO":"220042330008","ACCIDENT_DT":"08/06/2004","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee had top cover off motor on vertical turbine pump turning it by hand to check for noise in bearings.  His finger caught on a stationary bolt and the inertia of the motor pulled his hand around, dislocating the small finger on his right hand.","sourceDate":"2004-08-06"},{"SOURCE_ROW_NUMBER":"179628","DOCUMENT_NO":"220041980037","ACCIDENT_DT":"06/29/2004","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Drill helper","NO_INJURIES":"1","DAYS_LOST":"32","NARRATIVE":"Pulling steel rods out of hole - when the drill head was screwing to the rod to tighten he put his hand on the metal stop that the wrench hits against and it smashed his finger between the wrench and the metal shop.","sourceDate":"2004-06-29"},{"SOURCE_ROW_NUMBER":"119186","DOCUMENT_NO":"220041550001","ACCIDENT_DT":"05/27/2004","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"65","NARRATIVE":"Employee was using water hose off water truck he was operating to clean up spilled material off concrete pad under jaw crusher. After completing the job he layed the hose down to walk back to the truck and tripped over the hose, fracturing a bone in his ankle when he fell to the same level.","sourceDate":"2004-05-27"},{"SOURCE_ROW_NUMBER":"33353","DOCUMENT_NO":"220030620052","ACCIDENT_DT":"02/19/2003","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Over-exertion in wielding or throwing objects","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","NARRATIVE":"CRUSHER CHUTE WAS STOPPED UP. AFTER USING SLEDGE HAMMER TO UNSTOP IT, SHOULDER HURT WHEN HE MOVED IT.","sourceDate":"2003-02-19"},{"SOURCE_ROW_NUMBER":"3318","DOCUMENT_NO":"220003610113","ACCIDENT_DT":"12/18/2000","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"ARM GOT CAUGHT IN TAIL DRUM WHILE ADJUSTING IT CAUSING AN AVULSION LACERATION TO RIGHT HAND","sourceDate":"2000-12-18"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1991-11-13","lastDate":"1991-11-13","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":70,"firstDate":"2000-07-19","lastDate":"2023-06-15","metrics":{"ss":18,"delinquent":64,"recentRows":5,"paidPenalty":9151,"proposedPenalty":9151,"currentAssessment":9151},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1409844","VIOLATION_NO":"8310858","ISSUE_DT":"06/15/2023","CFR_STANDARD_CD":"56.13011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-15"},{"SOURCE_ROW_NUMBER":"1409843","VIOLATION_NO":"8310857","ISSUE_DT":"06/15/2023","CFR_STANDARD_CD":"56.12001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-15"},{"SOURCE_ROW_NUMBER":"1409842","VIOLATION_NO":"8310856","ISSUE_DT":"06/14/2023","CFR_STANDARD_CD":"56.14101(b)(3)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"346.00","CURRENT_ASSESSMENT_AMT":"346.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-14"},{"SOURCE_ROW_NUMBER":"1353794","VIOLATION_NO":"9871985","ISSUE_DT":"08/02/2022","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-02"},{"SOURCE_ROW_NUMBER":"887899","VIOLATION_NO":"9874811","ISSUE_DT":"04/13/2021","CFR_STANDARD_CD":"56.13015(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-04-13"},{"SOURCE_ROW_NUMBER":"2473764","VIOLATION_NO":"9364860","ISSUE_DT":"01/11/2018","CFR_STANDARD_CD":"56.13015","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"395.00","CURRENT_ASSESSMENT_AMT":"395.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-01-11"},{"SOURCE_ROW_NUMBER":"2471817","VIOLATION_NO":"9311484","ISSUE_DT":"05/09/2017","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"188.00","CURRENT_ASSESSMENT_AMT":"188.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-05-09"},{"SOURCE_ROW_NUMBER":"2253890","VIOLATION_NO":"8582129","ISSUE_DT":"08/04/2015","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-08-04"},{"SOURCE_ROW_NUMBER":"2348993","VIOLATION_NO":"8802982","ISSUE_DT":"10/09/2014","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-09"},{"SOURCE_ROW_NUMBER":"2260933","VIOLATION_NO":"8797568","ISSUE_DT":"05/20/2014","CFR_STANDARD_CD":"56.13011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-05-20"},{"SOURCE_ROW_NUMBER":"2260890","VIOLATION_NO":"8797523","ISSUE_DT":"02/19/2014","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-02-19"},{"SOURCE_ROW_NUMBER":"2260889","VIOLATION_NO":"8797522","ISSUE_DT":"02/19/2014","CFR_STANDARD_CD":"56.14132(b)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-02-19"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2000-08-07","lastDate":"2000-08-07","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":1352,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":10,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":288,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":10,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":6,"firstDate":"1991-11-01","lastDate":"2009-01-14","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":4},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":63,"firstDate":"2000-07-19","lastDate":"2026-04-08","metrics":{"inspectors":66,"recentRows":11,"onSiteHours":783.5,"inspectionHours":1277.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"95418","EVENT_NO":"F0249DB","INSPECTION_BEGIN_DT":"04/08/2026","INSPECTION_END_DT":"04/16/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30.5","SUM_TOTAL_ON_SITE_HOURS":"23","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"144660","EVENT_NO":"F00603E","INSPECTION_BEGIN_DT":"01/11/2026","INSPECTION_END_DT":"01/13/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2026-01-11"},{"SOURCE_ROW_NUMBER":"364644","EVENT_NO":"4135558","INSPECTION_BEGIN_DT":"04/01/2025","INSPECTION_END_DT":"04/16/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"36.5","SUM_TOTAL_ON_SITE_HOURS":"18","sourceDate":"2025-04-01"},{"SOURCE_ROW_NUMBER":"152999","EVENT_NO":"4135546","INSPECTION_BEGIN_DT":"01/05/2025","INSPECTION_END_DT":"01/17/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30.5","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2025-01-05"},{"SOURCE_ROW_NUMBER":"838664","EVENT_NO":"4414737","INSPECTION_BEGIN_DT":"07/08/2024","INSPECTION_END_DT":"07/11/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2024-07-08"},{"SOURCE_ROW_NUMBER":"198066","EVENT_NO":"4407746","INSPECTION_BEGIN_DT":"03/19/2024","INSPECTION_END_DT":"03/20/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2024-03-19"},{"SOURCE_ROW_NUMBER":"1160578","EVENT_NO":"4431349","INSPECTION_BEGIN_DT":"06/14/2023","INSPECTION_END_DT":"06/15/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.25","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2023-06-14"},{"SOURCE_ROW_NUMBER":"433161","EVENT_NO":"4126909","INSPECTION_BEGIN_DT":"11/02/2022","INSPECTION_END_DT":"11/08/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.5","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2022-11-02"},{"SOURCE_ROW_NUMBER":"281335","EVENT_NO":"4407960","INSPECTION_BEGIN_DT":"08/02/2022","INSPECTION_END_DT":"08/03/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"15.5","sourceDate":"2022-08-02"},{"SOURCE_ROW_NUMBER":"540406","EVENT_NO":"4124781","INSPECTION_BEGIN_DT":"10/25/2021","INSPECTION_END_DT":"10/26/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2021-10-25"},{"SOURCE_ROW_NUMBER":"323069","EVENT_NO":"4134787","INSPECTION_BEGIN_DT":"04/12/2021","INSPECTION_END_DT":"04/15/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25.25","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2021-04-12"},{"SOURCE_ROW_NUMBER":"634772","EVENT_NO":"4134766","INSPECTION_BEGIN_DT":"10/20/2020","INSPECTION_END_DT":"10/27/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2020-10-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":298,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":6383,"employees":13,"production":0},"2026-Q1":{"hours":7689,"employees":14,"production":0},"2025-Q4":{"hours":7554,"employees":14,"production":0},"2025-Q3":{"hours":7686,"employees":14,"production":0},"2025-Q2":{"hours":7391,"employees":13,"production":0},"2025-Q1":{"hours":7606,"employees":13,"production":0},"2024-Q4":{"hours":7029,"employees":13,"production":0},"2024-Q3":{"hours":7633,"employees":14,"production":0},"2024-Q2":{"hours":6660,"employees":14,"production":0},"2024-Q1":{"hours":7262,"employees":14,"production":0},"2023-Q4":{"hours":6883,"employees":14,"production":0},"2023-Q3":{"hours":8301,"employees":14,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":75,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":23829,"employees":12,"production":0},"2018":{"hours":23985,"employees":11,"production":0},"2019":{"hours":23326,"employees":11,"production":0},"2020":{"hours":27865,"employees":13,"production":0},"2021":{"hours":29340,"employees":12,"production":0},"2022":{"hours":30348,"employees":14,"production":0},"2023":{"hours":31512,"employees":14,"production":0},"2024":{"hours":28584,"employees":14,"production":0},"2025":{"hours":30237,"employees":14,"production":0},"2026":{"hours":14072,"employees":14,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":42,"firstDate":"2003-02-26","lastDate":"2026-04-15","metrics":{"recentRows":12,"actionTaken":42,"maxExposureRatio":0.22,"overExposureLimit":0,"exposureRatioTotal":1.23},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"311409","EVENT_NO":"F0249DB","SAMPLE_NO":"000000202601533700","SAMPLE_DATE":"04/15/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"311408","EVENT_NO":"F0249DB","SAMPLE_NO":"000000202601533600","SAMPLE_DATE":"04/15/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"311407","EVENT_NO":"F0249DB","SAMPLE_NO":"000000202601533500","SAMPLE_DATE":"04/15/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"311406","EVENT_NO":"F0249DB","SAMPLE_NO":"000000202601533400","SAMPLE_DATE":"04/15/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.43","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-15"},{"SOURCE_ROW_NUMBER":"293485","EVENT_NO":"4135558","SAMPLE_NO":"000000202501515900","SAMPLE_DATE":"04/08/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-04-08"},{"SOURCE_ROW_NUMBER":"293484","EVENT_NO":"4135558","SAMPLE_NO":"000000202501515800","SAMPLE_DATE":"04/08/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-04-08"},{"SOURCE_ROW_NUMBER":"293483","EVENT_NO":"4135558","SAMPLE_NO":"000000202501515700","SAMPLE_DATE":"04/08/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-04-08"},{"SOURCE_ROW_NUMBER":"293482","EVENT_NO":"4135558","SAMPLE_NO":"000000202501515600","SAMPLE_DATE":"04/08/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-04-08"},{"SOURCE_ROW_NUMBER":"260846","EVENT_NO":"4407960","SAMPLE_NO":"000000202203141900","SAMPLE_DATE":"08/03/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-08-03"},{"SOURCE_ROW_NUMBER":"260845","EVENT_NO":"4407960","SAMPLE_NO":"000000202203141800","SAMPLE_DATE":"08/03/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Loader","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-08-03"},{"SOURCE_ROW_NUMBER":"260844","EVENT_NO":"4407960","SAMPLE_NO":"000000202203141700","SAMPLE_DATE":"08/03/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-08-03"},{"SOURCE_ROW_NUMBER":"260843","EVENT_NO":"4407960","SAMPLE_NO":"000000202203141600","SAMPLE_DATE":"08/03/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-08-03"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":70,"firstDate":"2000-07-19","lastDate":"2023-06-15","metrics":{"ss":18,"amountDue":9151,"contested":0,"amountPaid":9151,"recentRows":5,"section104d":0,"unterminated":0,"proposedPenalty":9151},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2291939","VIOLATION_NO":"8310858","VIOLATION_ISSUE_DT":"06/15/2023","SIG_SUB":"N","PART_SECTION":"56.13011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/15/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-15"},{"SOURCE_ROW_NUMBER":"2291938","VIOLATION_NO":"8310857","VIOLATION_ISSUE_DT":"06/15/2023","SIG_SUB":"N","PART_SECTION":"56.12001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/15/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-15"},{"SOURCE_ROW_NUMBER":"2291937","VIOLATION_NO":"8310856","VIOLATION_ISSUE_DT":"06/14/2023","SIG_SUB":"Y","PART_SECTION":"56.14101(b)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/14/2023","PROPOSED_PENALTY":"346","AMOUNT_DUE":"346","AMOUNT_PAID":"346","CONTESTED_IND":"N","sourceDate":"2023-06-14"},{"SOURCE_ROW_NUMBER":"2291948","VIOLATION_NO":"9871985","VIOLATION_ISSUE_DT":"08/02/2022","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/03/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-02"},{"SOURCE_ROW_NUMBER":"2291917","VIOLATION_NO":"9874811","VIOLATION_ISSUE_DT":"04/13/2021","SIG_SUB":"N","PART_SECTION":"56.13015(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-04-13"},{"SOURCE_ROW_NUMBER":"2291897","VIOLATION_NO":"9364860","VIOLATION_ISSUE_DT":"01/11/2018","SIG_SUB":"N","PART_SECTION":"56.13015","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"01/16/2018","PROPOSED_PENALTY":"395","AMOUNT_DUE":"395","AMOUNT_PAID":"395","CONTESTED_IND":"N","sourceDate":"2018-01-11"},{"SOURCE_ROW_NUMBER":"2291923","VIOLATION_NO":"9311484","VIOLATION_ISSUE_DT":"05/09/2017","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/09/2017","PROPOSED_PENALTY":"188","AMOUNT_DUE":"188","AMOUNT_PAID":"188","CONTESTED_IND":"N","sourceDate":"2017-05-09"},{"SOURCE_ROW_NUMBER":"2291949","VIOLATION_NO":"8582129","VIOLATION_ISSUE_DT":"08/04/2015","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/04/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-08-04"},{"SOURCE_ROW_NUMBER":"2291953","VIOLATION_NO":"8802982","VIOLATION_ISSUE_DT":"10/09/2014","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/16/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-10-09"},{"SOURCE_ROW_NUMBER":"2291929","VIOLATION_NO":"8797568","VIOLATION_ISSUE_DT":"05/20/2014","SIG_SUB":"N","PART_SECTION":"56.13011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/20/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-05-20"},{"SOURCE_ROW_NUMBER":"2291904","VIOLATION_NO":"8797523","VIOLATION_ISSUE_DT":"02/19/2014","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/20/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-19"},{"SOURCE_ROW_NUMBER":"2291903","VIOLATION_NO":"8797522","VIOLATION_ISSUE_DT":"02/19/2014","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/20/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-19"}]}],"safety":{"href":"/api/v1/mines/4400065/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4400065/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Air receiver tanks.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13011","part":"56","subchapter":"K","subpart":"L","id":"56.13011","citation":"30 CFR 56.13011","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Circuit overload protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12001","part":"56","subchapter":"K","subpart":"K","id":"56.12001","citation":"30 CFR 56.12001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":3},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection of compressed-air receivers and other unfired pressure vessels.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-L/section-56.13015","part":"56","subchapter":"K","subpart":"L","id":"56.13015","citation":"30 CFR 56.13015","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4400065","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}